ITF Giappone F1 03/05 03:00 62 Ren Nakamura v Renta Tokuda 6-2,6-3
ITF Cina F3 - Qual. 02/27 05:30 62 Ren Nakamura v Li-Wei Tan 6-4,3-6,1-6
ITF Cina F2 02/23 04:00 25 Ren Nakamura v Cristian Rodriguez 2-6,2-6
ITF Cina F2 - Qual. 02/22 04:35 62 Jumpei Yamasaki v Ren Nakamura 7-5,6-0
ITF Cina F2 - Qual. 02/21 02:00 62 Ren Nakamura v Xi Qi 6-2,6-4
ITF Cina F2 - Qual. 02/20 05:00 62 Ren Nakamura v Alexander Centenari 6-3,6-2
ITF Cina F1 - Qual. 02/14 02:00 62 Jeson Patrombon v Ren Nakamura 6-0,6-3
ITF USA F28 09/27 19:00 60 Ren Nakamura v Strong Kirchheimer 2-6,2-6
ITF USA F27 - Qual. 09/18 19:30 60 Alexander Cozbinov v Ren Nakamura 6-2,6-2
ITF USA F26 - Qual. 09/12 16:00 60 Ren Nakamura v Alessandro-D Ventre 3-6,6-7
ITF USA F26 - Qual. 09/11 17:00 60 Ren Nakamura v Keenan Mayo 6-0,6-3
ITF Canada F5 07/22 19:25 - Aleksandar Vukic v Ren Nakamura 6-4,6-2
ITF Canada F4 - Qual. 06/29 19:30 - Ren Nakamura v Victor Krustev 6-2,6-1
ITF Canada F3 06/23 18:00 - Raymond Sarmiento v Ren Nakamura 5-7,4-6
ITF Giappone F5 06/01 01:00 - Ryota Kishi v Ren Nakamura 6-3,6-4
ITF Cina F6 05/26 06:55 - Ren Nakamura v Xin Gao 1-6,1-6
ITF Cina F6 - Qual. 05/25 02:00 - Ren Nakamura v Huixin Wang 7-6,6-1
ITF Cina F6 - Qual. 05/24 02:00 - Ren Nakamura v Weibowen Zou 6-3,6-1
ITF Cina F6 05/19 02:00 - Chu-Huan Yi v Ren Nakamura 7-5,7-6
ITF Thailandia F9 05/05 03:00 - Kento Takeuchi v Ren Nakamura 6-2,6-0
ITF Cina F4 - Qual. 04/19 02:00 - Ren Nakamura v Aoran Wang 4-6,1-6
ITF Turchia F6 02/07 09:00 - Ren Nakamura v David Novotny 5-7,0-6
ITF Turchia F5 02/04 09:55 - Nikola Milojevic v Ren Nakamura 6-0,6-2
ITF Turchia F5 02/02 08:00 - Ren Nakamura v Edoardo Lamberti 6-3,1-6,6-3
ITF Turchia F5 02/01 11:00 - Ren Nakamura v Georgiy Pochay 6-2,5-7,6-1
ITF Kuwait F3 - Qual. 11/23 06:30 - Ren Nakamura v Luca Giacomelli 4-6,1-6
ITF Kuwait F2 11/18 12:20 - Ren Nakamura v Ali Ghareeb 6-2,7-5
ITF Kuwait F2 11/16 09:35 - Kento Tagashira v Ren Nakamura 3-6,4-6
ITF Kuwait F1 11/10 06:30 - Ren Nakamura v Daniel Masur 1-6,2-6
ITF Norvegia F2 11/03 11:00 - Henrik Sillanpaa v Ren Nakamura 4-6,4-6